The Department for Energy Security and Net Zero (DESNZ) and Ofgem published the Energy digitalisation framework on 23 March 20261. The policy paper is a joint publication by the government and the regulator, and applies to England, Scotland and Wales1. It runs to 46 pages and is available as a PDF and as an accessible webpage1.
The framework describes an energy digitalisation landscape with "high levels of activity but limited system-wide alignment, leading to fragmentation and duplication"1. It sets out what a digitalised energy system should look and feel like, the outcomes it must deliver, the principles guiding delivery, and a long-term governance framework1. The publication delivers a commitment set out in the clean flexibility roadmap1.
Two features are named in the document. The first is a digitalisation coordination function, intended to provide and maintain system-wide architectural coherence, common standards and alignment across the sector1. The second is a data domain model, which groups digitalisation activity into four functional domains, each with clear responsibilities1. The paper states that these measures, alongside long-term governance arrangements, provide a stable and coordinated direction for energy digitalisation, and make clear how systems and services fit together and how individual initiatives contribute to the wider ecosystem1.
"Introducing a digitalisation coordination function to provide and maintain system-wide architectural coherence, common standards, and alignment across the sector."
The framework does not set out consumer-facing measures, tariffs or eligibility rules. No dates for implementing the coordination function or the data domain model are given in the published details, and no funding figures are attached to the paper1.
Why it matters for households
Much of what households encounter in energy, from smart meter data to switching, billing and complaints and redress, depends on systems that must talk to each other. The framework's own diagnosis is that activity in this area has been high but poorly aligned, producing fragmentation and duplication1. Where standards and responsibilities are unclear, the practical effects tend to surface at the household level: data that does not move cleanly between parties, and services that work differently depending on which supplier or network area a home sits in.
For a household's energy independence, the relevant question is whether common standards and clearer governance make it easier for homes to generate, store, shift and sell energy, and to have their consumption data used consistently. The framework sets direction on architecture and data domains rather than on products or prices1. It does not itself change any tariff, meter or contract term, and it makes no commitments on household costs1.
What happens next
The framework is a policy paper published on 23 March 20261. It describes a long-term governance framework and two structural features, the coordination function and the data domain model, but the published details do not include a timetable for either1. DESNZ and Ofgem have not reported implementation dates, delivery milestones or funding in the material published alongside the framework1.